Deviations of positions of pixels on charge-coupled-device (CCD) image detector from nominal rectangular grid pattern measured by method in which coherent-light interference fringes used as reference pattern. Conceived for use in determining pixel-position errors in astrometric cameras flown aboard spacecraft. Also applied to determination of similar errors in (and calibration of) terrestrial CCD cameras used as position sensors; for example, position-measuring cameras that are parts of robotic systems.
Measuring Pixel-Position Errors On CCD Imagers
NASA Tech Briefs ; 19 , 10
1995-10-01
Miscellaneous
No indication
English
Measuring Tracking Accuracy of CCD Imagers
NTRS | 1985
|Triangulation Position Error Analysis for Closely Spaced Imagers
SAE Technical Papers | 2002
|Triangulation position error analysis for closely spaced imagers
Automotive engineering | 2002
|CCD imagers take new pixel approach for high-end applications
British Library Online Contents | 2008
|